| Nikolay Harisanov | № 79-79/30.11.2012 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of Equipment for Biomass Energy Producing | Renewable Energy Sources (code 5220308) | Third degree | |
| Trifon Krantov | № 81-81/30.11.2012 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of Equipment for Biomass Energy Producing | Renewable Energy Sources (code 5220308) | Third degree | |
| Anastas Todorov | № 83-01/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Borislav Tonev | № 84-02/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Velisar Kiryakov | № 85-03/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Ventsislav Georgiev | № 86-04/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Georgi Michev | № 87-05/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Ivan Ingilisov | № 88-06/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Krasimir Ivanov | № 89-07/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Kiril Kirilov | № 90-08/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Malina Vatskicheva | № 91-09/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Mariyana Angelova | № 92-10/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Martin Mitsev | № 93-11/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Panteley Tashkov | № 94-12/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Petar Petrov | № 95-13/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Petar Slavov | № 96-14/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Vasil Mitev | № 97-15/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Yordanka Dinkova | № 98-16/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Kiril Konov | № 99-17/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
| Lyubomira Georgieva | № 100-18/07.01.2013 | Vocational high school of electronics "John Atanasov"-Sofia, Bulgaria | Technician of Energy Equipment and Installations (code 522030) | Installation of PV systems | Renewable Energy Sources (code 5220308) | Third degree | |
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